How do you ensure product quality?

We perform 100% inspection on finished products, including visual and functional checks, and maintain traceability for raw materials.

What is the main function of these dampers?

They are designed for precise airflow control, volume regulation, and balancing duct systems in HVAC air return applications.

What is the minimum order quantity?

Samples are accepted, and we support customized project requirements with flexible manufacturing capabilities.

Aluminum Opposed Blade Damper Ventilation Ducting HVAC Air Return OBD Dampers

Name: Aluminum Opposed Blade Damper Ventilation Ducting HVAC Air Return OBD Dampers
Brand: GFI HVAC LIMITED
SKU: 2202935025

Fujian, ChinaGFI HVAC LIMITED

US$3.00-20.00

50 Pieces

Sample price:US$46.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

ventilation mode

mechanical ventilation

Certification

ISO9001, CE

Shape

Rectangular

Control

Motorized or Manual

Function

Air Return

Sampe

Feature

Rubber Sealing for Low Air Leakage

Transport Package

Carton/ Plastic Film

Specification

Aluminum

Trademark

GFI HVAC

Origin

Fujian, China

HS Code

7326909000

Key features

Dual Material Construction: Available in high-quality aluminum or galvanized iron for superior durability and corrosion resistance.

Precise Airflow Control: Opposed blade design ensures uniform airflow regulation while minimizing noise and turbulence.

Customizable Control Options: Supports both motorized and manual control mechanisms to suit specific project requirements.

Low Air Leakage Design: Features rubber sealing technology to ensure excellent sealing performance and energy efficiency.

Flexible Customization: Offers full customization for shape, size, and design to meet diverse commercial and industrial needs.

ISO9001 & CE Certified: Manufacturing processes meet international quality standards with ISO9001 and CE certifications.

100% Product Inspection: Every finished product undergoes visual and functional inspection before packaging.

Fast Delivery Capability: Peak and off-peak season lead times are both within 15 working days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

GFI HVAC LIMITED

Fujian, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization CertifiedNearest Port: XiamenAverage Response Time: ≤1.93h

About Our Factory & Business Background

AddressRoom 201, Building 15, No. 64, Fushan North Road, Zhangping City, Longyan, Fujian, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSpiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the dampers?

We primarily manufacture air dampers using galvanized steel, stainless steel, and aluminum materials to ensure strength and corrosion resistance.

Q:Can the dampers be customized?

Yes, we offer full customization including shape (Rectangular), control type (Motorized or Manual), and specific project requirements.

Q:What is the lead time for orders?

The lead time is within 15 working days for both peak season and off-season periods.

Q:Do you provide after-sales support?

Yes, we provide online support for after-sales service and warranty inquiries.

Q:What certifications do your products have?

Our products are certified with ISO9001 and CE standards.

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